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A006754 as a simple table

n a(n)
0 0
1 3
2 5
3 6
4 7
5 14
6 25
7 45
8 84
9 162
10 310
11 595
12 1165
13 2285
14 4486
15 8810
16 17310
17 34310
18 68025
19 134885
20 267485 

[0,3,5,6,7,14,25,45,84,162,310,595,1165,2285,4486,
 8810,17310,34310,68025,134885,267485]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)